Type N connectors DIVIDER PAGE 179
N interface dimensions E D REF. PLANE REF. PLANE C D ØF ØB ØA ØA ØB ØE SEALING GASKET.625-24UNEF-2B G C H MIN. FULL H J F G MIN. FULL "N", MALE, Mil-Std-348A Fig. 304.1.140.110 REF. PLANE.230.210.003 MIN..124 Ø.119 REF. PLANE.210 MIN..207.187 "N", FEMALE, Mil-Std-348A Fig. 304.2 SHAPE OF TIP OPTIONAL.010 MAX. FLAT PERMITTED Ø.066.063.124 Ø.119 ID TO MEET VSWR AND CONTACT RESISTANCE WHEN MATED WITH.066/.063 PIN male, plug INCHES / MILLIMETERS 3 MINIMUM MAXIMUM LTR. IN. MM. IN. MM. A.630 16.00 female, jack INCHES / MILLIMETERS 3 MINIMUM MAXIMUM LTR. IN. MM. IN. MM. A.336 8.53.344 8.74 B.313 7.95.315 8.00 B.316 8.03.320 8.13 C.016 0.41.060 1.52 C.356 9.04.362 9.19 D.210 5.33.230 5.84 D.187 4.75.207 5.26 E.398 10.11.412 10.46 E.627 15.93 F.827 21.00 F.047 1.19.077 1.96 G.158 4.01.168 4.27 G.172 4.37.202 5.13 H.177 4.50 H.047 1.19.077 1.96 J J.422 10.72 K K L L Notes: 1. I.D. to meet VSWR and contact resistance when mated with.066 /.063 Dia. inches (1.68 / 1.60) Dia. millimeter pin. 2. When fully engaged, the two reference planes must coincide with metal-to-metal contact. 3. Metric equivalents (to the nearest 0.01mm) are given to general information only and are based on 1.0 millimeter=.03937 inchs. 4. These dimensions are subject to change according to the latest revisions of MIL-C-39012 and MIL-STD-348A. 180
N specifi cations The specifi cations below are general specifi cations for all Type N connectors. Specifi c specifi caions for VSWR, insertion loss and R.F. leakage for each connector is available from Dynawave upon request. Specifications in the following table are recommended for any procurement documents or drawings In the event of any confl ict between these specifi cations and General Specifi cation MIL-C-39012 these specifi cations shall govern. These specifi cations are subject to change according to the latest revision of MIL-C-39012. MIL-C-39012 REQUIREMENT PARAGRAPH SPECIFICATIONS GENERAL Material 3.3 Steel corrosion resistant per ASTM- A- 581, Type 303, Cond. A Beryllium copper per ASTM-B196/B, 196M, Copper Alloy TFE Fluorocarbon per ASTM-D-1710, Type 1, Grade 1, class B. Silicone Rubber per ZZ-R-765, CLASS llb. 50-60 Shore. Finish 3.3.1 Center contacts shall be gold plated to a minimum thickness of.00005-inch in accordance with ATSM-B-488, Type I, Code C. All other metal parts shall be fi nished so as to provide a connector which meets the corrosion requirements of this table. Design 3.4 The design shall be such that the outline dimensions in this catalog are met. In addition the assembled connector shall meet the interface dimensions. ELECTRICAL Insulation Resistance 3.11 The insulation resistance shall not be less than 5,000 megohms Dielectric Withstanding Voltage 3.17 The magnitude of the test voltage shall be 2,500 volts rms at sea level RF High Potential Withstanding Voltage 3.23 The RF high potential withstanding voltage is 1,500 volts rms at 5 MHz. Leakage is not applicable. Contact Resistance 3.18 The center contact resistance drop shall not exceed 1.0 millohms and the outer contact resistance drop shall not exceed 2.0 milliohms. Voltage Standing Wave Ratio (VSWR) 3.14 See applicable connector specifi cations. RF Leakage 3.26 See applicable connector specifi cations. Insertion Loss 3.27 See applicable connector specifi cation. MECHANICAL Force to Engage and Disengage 3.5.1 The torque required to engage and disengage shall not exceed 2 inch pounds The longitudinal force is not applicable Coupling Nut Retention Force 3.25 Not applicable for Female connectors. For Male connectors, the retension force is and Proof Torque. 100 pounds minimum. The Proof torque is 30 inch-pounds minimum. Cable Retention force 3.24 The force applied shall be 60 pounds minimum. The cable twisting and bending r equirements shall not apply. Mating Characteristics 3.7 See interface dimensions shown on Page 180. Applicable to Females only: oversize pin.068 minimum diameter.150 deep; Insertion force 2 pounds maximum with.066 minimum diameter pin; withdrawal force 2 ounce minimum with.063 maximum diameter pin. Connector Durability 3.15 The connector to be tested and its mating connector shall be subjected to 500 insertions and withdrawal cycles at 12 cycles per minute maximum. The connector shall show no evidence of mechanical failure and connector shall meet the mating characteristic requirements. ENVIRONMENTAL Vibration 3.18 Specifi cation MIL-STD-202, Method 204, Test Condition D. Shock 3.19 Specifi cation MIL-STD-202, Method 213, Test Condition I. Thermal Shock 3.20 Specifi cation MIL-STD-202, Method 107, Test Condition B except high temperture shall be + 200 O C. Recommended Mating Torque 12-15 inch-pounds Corrosion (Salt Spray) 3.13 Specifi cation MIL-STD-202, Method 101, Test Condition B. The salt solution shall be fi ve per cent. Moisture Resistance 3.21 Specifi cation MIL-STD-202, Method 106. Step 7b (vibration) shall be omitted. Insulation resistance shall be 200 megohms minimum within 5 minutes of removal from humidity. Corona Level 3.22 The connector shall not exhibit breakdown (corona) when the applied voltage is 500 volts rms and the altidude is 70,000 feet. Complete specifi cations on every connector in this catalog are available from Dynawave 181
N semi rigid cable connectors male, plug, straight, with center contact 1.20.812 HEX. "A".562 ACROSS FLATS PART NUMBER A CABLE TYPE MATERIAL TYPE FREQUENCY RANGE 7400-8521-2700 7400-4121-2702 7400-8521-6241 7400-4121-6241 7400-2502-2701 7400-2502-6240 male, plug, straight, with center contact 1.20.750 HEX. "A".562 ACROSS FLATS PART NUMBER A CABLE TYPE MATERIAL TYPE FREQUENCY RANGE 7400-8521-2702 7400-4121-2700 7400-8521-6242 7400-4121-6242 7400-2502-2702 7400-2502-6242 182
N semi rigid cable connectors male, plug, straight, with center contact.97 "A".825 MEDIUM STRAIGHT KNURL PART NUMBER A CABLE TYPE MATERIAL TYPE FREQUENCY RANGE 7400-8521-2701 7400-4121-2701 7400-8521-6240 7400-4121-6240 7400-2502-2703 7400-2502-6241 male, plug, straight, with no center contact.565.750 HEX. "A" PART NUMBER A CABLE TYPE MATERIAL TYPE FREQUENCY RANGE 7400-2502-2400 7400-2502-6200 male, plug, straight, with no center contact.97.812 HEX. "A" PART NUMBER A CABLE TYPE MATERIAL TYPE FREQUENCY RANGE 7400-2526-2701 7400-2526-6201 Specifi cations are subject to change without 183
N semi rigid cable connectors female, jack, straight 1.05.562 ACROSS FLATS "A" PART NUMBER A CABLE TYPE MATERIAL TYPE FREQUENCY RANGE 7500-8521-2700 7500-4121-2700 7500-8521-6440 7500-4121-6440 7500-2502-2700 7500-2502-6440 female, jack, bulkhead mount 1.335.884.531 MAX. PANEL.250.750 HEX. NUT LOCKWASHER O'RING.562 HEX. "A".625 MIN. RECOMMENDED MOUNTING HOLE PART NUMBER A CABLE TYPE MATERIAL TYPE FREQUENCY RANGE 7510-8541-2100 7510-4141-2100 7510-8541-6240 7510-4141-6240 7510-2541-2700 7510-2541-6200 184
N semi rigid cable connectors female, jack, bulkhead mount.884 1.59.531 MAX. PANEL.250.750 HEX. NUT LOCKWASHER O'RING.562 HEX. "A".625 MIN. RECOMMENDED MOUNTING HOLE PART NUMBER A CABLE TYPE MATERIAL TYPE FREQUENCY RANGE 7510-2500-2700 7510-2500-6200 female, jack, bulkhead, front mount MAX. PANEL 1.335 1.010.590.250.531 GASKET LOCKWASHER "A".750 HEX. NUT.625 MIN. RECOMMENDED MOUNTING HOLE PART NUMBER A CABLE TYPE MATERIAL TYPE FREQUENCY RANGE 7510-8541-2700 7510-4141-2700 7510-8541-6241 7510-4141-6241 7510-2541-2701 7510-2541-6201 185
N semi rigid cable connectors female, jack, 4 hole fl ange mount.675 1.00 1.00.718.085 "A".500 HEX. NUT.13 PART NUMBER A CABLE TYPE MATERIAL TYPE FREQUENCY RANGE 7554-8521-2727 7554-4121-2727 7554-8521-6227 7554-4121-6227 7554-2521-2727 7554-2521-6227 male, plug, right angle, solder clamp.500.88.63 1.33 "A".437 ACROSS FLATS.750 HEX. PART NUMBER A CABLE TYPE MATERIAL TYPE FREQUENCY RANGE 7401-8545-2700 7401-4145-2700 7401-8545-6240 7401-4145-6240 7401-2545-2700 7401-2545-6200 186 Specifi cations are subject to change without
N fl exible cable connectors male, plug, straight, crimp attachment rg 174/u, 179, 187, 188, 316 1.17 HEAT SHRINK TUBING 7400-1631-2301 7400-1631-6200 male, plug, straight, crimp attachment rg 316 double braid 1.17 HEAT SHRINK TUBING 7400-1830-2300 7400-1830-6200 male, plug, straight, crimp attachment rg 58/u, 142, 223, 400 1.17 HEAT SHRINK TUBING 7400-4230-2301 DC - 6.0 GHZ. 7400-4230-6201 DC - 6.0 GHZ. Specifi cations are subject to change without 187
N fl exible cable connectors female, jack, bulkhead, crimp attachment rg 174/u, 179, 187, 188, 316 1.40.884 MAX. PANEL.250.531.750 HEX. NUT LOCKWASHER HEAT SHRINK TUBING.562 HEX. O'RING.625 MIN. RECOMMENDED MOUNTING HOLE 7510-1631-2301 7510-1631-6200 female, jack, bulkhead, crimp attachment rg 316 double braid 1.49.884 MAX. PANEL.250.531.750 HEX. NUT LOCKWASHER HEAT SHRINK TUBING.562 HEX. O'RING.625 MIN. RECOMMENDED MOUNTING HOLE 7510-1830-2300 7510-1830-6200 female, jack, bulkhead, crimp attachment rg 58/u, 142, 223, 400 1.62.884 MAX. PANEL.250.531.750 HEX. NUT LOCKWASHER HEAT SHRINK TUBING.562 HEX. O'RING.625 MIN. RECOMMENDED MOUNTING HOLE 7510-4230-2301 DC - 6.0 GHZ. 7510-4230-6201 DC - 6.0 GHZ. 188
N fi eld replaceable connectors female, jack, 4 hole fl ange mount.74.25.688.500 ACCEPTS PIN.080 GROUND RING.006/.001 ABOVE FLANGE FACE.13 PART NUMBER ACCEPTS PIN MATERIAL TYPE FREQUENCY RANGE 7554-0081-2715 7554-0081-6215 7554-0081-2720 7554-0081-6220 7554-0081-2736 7554-0081-6236 7554-0081-2765 7554-0081-6265 female, jack, 4 hole fl ange mount.74 1.00.718 ACCEPTS PIN.085.13 PART NUMBER ACCEPTS PIN MATERIAL TYPE FREQUENCY RANGE 7554-0081-2716 7554-0081-6216 7554-0081-2721 7554-0081-6221 7554-0081-2737 7554-0081-6237 7554-0081-2766 7554-0081-6266 189
N fi eld replaceable connectors female, jack, 4 hole fl ange mount with metal boss.74.005.001.688.500 ACCEPTS PIN.080 METAL BOSS.13 PART NUMBER ACCEPTS PIN MATERIAL TYPE FREQUENCY RANGE 7554-0881-2715 7554-0881-6215 7554-0881-2720 7554-0881-6220 7554-0881-2736 7554-0881-6236 7554-0881-2765 7554-0881-6265 female, jack, thread-in 1.00.125 ACCEPTS PIN PART NUMBER ACCEPTS PIN MATERIAL TYPE FREQUENCY RANGE 7530-0881-2715 7530-0881-6215 7530-0881-2720 7530-0881-6220 7530-0881-2736 7530-0881-6236 7530-0881-2765 7530-0881-6265 190
N slotted terminal female, jack, 4 hole fl ange mount.74.050.050 SLOT DEPTH.688.500 1.00.718.051/.049.080 "A" SLOT WIDTH.13.13 Fig. 1 Fig. 2 PART NUMBER Fig. A SLOT WIDTH MATERIAL TYPE FREQUENCY RANGE 7554-0012-2751 1.025/.017 DC - 11.0 GHZ. 7554-0012-2761 2.025/.017 DC - 11.0 GHZ. N tab terminal female, jack, 4 hole fl ange mount.74 "A" TAB LENGTH.688 1.00.500.718.007/.003 THK. x.050 WIDE.080.13.13 Fig. 1 Fig. 2 PART NUMBER Fig. A TAB LENGTH MATERIAL TYPE FREQUENCY RANGE 7554-0052-2751 1.025/.017 DC - 11.0 GHZ. 7554-0052-2761 2.025/.017 DC - 11.0 GHZ. 191
N in-series adapters female, jack to female, jack, straight 2.015 1.975 R.P. 1.285 1.265 R.P. 1100-7575-2720 1100-7575-6220 male, plug to male, plug, straight 1.850 1.800 R.P. 1.790 1.770 R.P. 1100-7474-2720 1100-7474-6220 male, plug to female, jack, straight 1.930 1.890 R.P. 1.550 1.510 R.P. 1100-7475-2720 1100-7475-6220 192